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What organ serves as a respiratory digestives excretory organ for the fetus?
The Placenta
What internal system is the last system to develop in the fetus?
digestive and respiratory
What organ serve as respiratory organ for the fetus?
The umbilical cord supplies the fetus' oxygen.
Does respiratory exchange take place in fetus?
no
What orgon serves as a respiratory digestive organ for the fetus?
You have the organ called as placenta. The foetus gets the oxygen and nutrition from the mother. The blood of the mother and foetus comes very close to each other in the placenta. Both are not mixed up. They are separated by very thin membrane. The surface area of the contact is very large as compared to the size of placenta.
What organ serves as a respiratorydigestiveexcretory organ for the fetus?
the placenta
Why does a fetus needs amino acids?
They are digestive juices, and are needed to build up the digestive systemTo make proteins (to build a body).
Why doesn't a fetus make any feces?
A fetus does not eat through the digestive system, so there is nothing to turn into feces. The umbilical cord feeds the fetus, provides oxygen, and removes wastes. Therefore, the fetus doesn't have to eat or breathe on its own.
What organ serves as a respiratory organ for the fetus?
The lungs of the mother breath in the air. The lungs put the oxygen in the red blood cells. The blood flows through the walls of the uterus and through the umbilical cord into the blood stream of the fetus. The venus blood supply returns through a vein in the cord back into the mother and the lungs and the cycle repeats until the cord is cut.
What is the role of uterus lining?
The lining of the uterus serves as a protection for the growing fetus.
Is carbon dioxide one of the waste products made by the fetus?
Yes, carbon dioxide is one of the waste products made by the fetus. It is eliminated through the maternal respiratory system.
In the placental mammals such as humans the placenta serves to?
For Plato the answer is provide the fetus with oxygen and nutrients and eliminate carbon dioxide and other wastes from the fetus All the above
